Endometric brush
FIG. 1 is a top plan view of an endometric brush, showing my new design, with the brush in a sample collecting position; 
     FIG. 2 is a side elevational view thereof; 
     FIG. 3 is a side elevational view thereof, rotated 90 degrees in relation to FIG. 2; 
     FIG. 4 is a top plan view thereof, with the brush in partially retracted position; 
     FIG. 5 is a side elevational view thereof; and 
     FIG. 6 is a side elevational view thereof, rotated 90 degrees in relation to FIG. 5.